201611745

素因数分解:

$3^2\times 5^1\times {\mathrm{4480261}}^1$

素因数の和:4480272

約数の個数: 12

約数和(自身を含む): 349460436

約数和(自身を除く): 147848691

約数列:

[1, 3, 5, 9, 15, 45, 4480261, 13440783, 22401305, 40322349, 67203915, 201611745]

約数ペア:

[(1, 201611745), (3, 67203915), (5, 40322349), (9, 22401305), (15, 13440783), (45, 4480261)]